Neobank demo

.github/CODEOWNERS

@@ -30,6 +30,7 @@
 ## Confirmations Team
 /packages/address-book-controller       @MetaMask/confirmations
 /packages/approval-controller           @MetaMask/confirmations
+/packages/ens-controller                @MetaMask/confirmations
 /packages/gas-fee-controller            @MetaMask/confirmations
 /packages/logging-controller            @MetaMask/confirmations
 /packages/message-manager               @MetaMask/confirmations
@@ -216,6 +217,9 @@
 /packages/money-account-api-data-service/package.json          @MetaMask/earn @MetaMask/core-platform
 /packages/money-account-api-data-service/CHANGELOG.md          @MetaMask/earn @MetaMask/core-platform
 /packages/money-account-api-data-service/tsconfig.*            @MetaMask/earn @MetaMask/core-platform
+/packages/ens-controller/package.json                          @MetaMask/confirmations @MetaMask/core-platform
+/packages/ens-controller/CHANGELOG.md                          @MetaMask/confirmations @MetaMask/core-platform
+/packages/ens-controller/tsconfig.*                            @MetaMask/confirmations @MetaMask/core-platform
 /packages/gas-fee-controller/package.json                      @MetaMask/confirmations @MetaMask/core-platform
 /packages/gas-fee-controller/CHANGELOG.md                      @MetaMask/confirmations @MetaMask/core-platform
 /packages/gas-fee-controller/tsconfig.*                        @MetaMask/confirmations @MetaMask/core-platform

README.md

@@ -74,6 +74,7 @@ yarn skills --reset                 # clear saved local selection
 - [`@metamask/eip-5792-middleware`](packages/eip-5792-middleware)
 - [`@metamask/eip-7702-internal-rpc-middleware`](packages/eip-7702-internal-rpc-middleware)
 - [`@metamask/eip1193-permission-middleware`](packages/eip1193-permission-middleware)
+- [`@metamask/ens-controller`](packages/ens-controller)
 - [`@metamask/eth-block-tracker`](packages/eth-block-tracker)
 - [`@metamask/eth-json-rpc-middleware`](packages/eth-json-rpc-middleware)
 - [`@metamask/eth-json-rpc-provider`](packages/eth-json-rpc-provider)
@@ -180,6 +181,7 @@ linkStyle default opacity:0.5
   eip_5792_middleware(["@metamask/eip-5792-middleware"]);
   eip_7702_internal_rpc_middleware(["@metamask/eip-7702-internal-rpc-middleware"]);
   eip1193_permission_middleware(["@metamask/eip1193-permission-middleware"]);
+  ens_controller(["@metamask/ens-controller"]);
   eth_block_tracker(["@metamask/eth-block-tracker"]);
   eth_json_rpc_middleware(["@metamask/eth-json-rpc-middleware"]);
   eth_json_rpc_provider(["@metamask/eth-json-rpc-provider"]);
@@ -367,6 +369,7 @@ linkStyle default opacity:0.5
   config_registry_controller --> keyring_controller;
   config_registry_controller --> messenger;
   config_registry_controller --> polling_controller;
+  config_registry_controller --> profile_sync_controller;
   config_registry_controller --> remote_feature_flag_controller;
   connectivity_controller --> base_controller;
   connectivity_controller --> messenger;
@@ -394,6 +397,10 @@ linkStyle default opacity:0.5
   eip1193_permission_middleware --> controller_utils;
   eip1193_permission_middleware --> json_rpc_engine;
   eip1193_permission_middleware --> permission_controller;
+  ens_controller --> base_controller;
+  ens_controller --> controller_utils;
+  ens_controller --> messenger;
+  ens_controller --> network_controller;
   eth_block_tracker --> eth_json_rpc_provider;
   eth_block_tracker --> json_rpc_engine;
   eth_json_rpc_middleware --> eth_block_tracker;
@@ -536,6 +543,7 @@ linkStyle default opacity:0.5
   phishing_controller --> messenger;
   phishing_controller --> transaction_controller;
   polling_controller --> base_controller;
+  polling_controller --> network_controller;
   polling_controller --> messenger;
   preferences_controller --> base_controller;
   preferences_controller --> messenger;
@@ -641,6 +649,7 @@ linkStyle default opacity:0.5
   transaction_pay_controller --> gas_fee_controller;
   transaction_pay_controller --> keyring_controller;
   transaction_pay_controller --> messenger;
+  transaction_pay_controller --> money_account_utils;
   transaction_pay_controller --> network_controller;
   transaction_pay_controller --> ramps_controller;
   transaction_pay_controller --> remote_feature_flag_controller;
@@ -661,7 +670,6 @@ linkStyle default opacity:0.5
   wallet --> approval_controller;
   wallet --> base_controller;
   wallet --> claims_controller;
-  wallet --> config_registry_controller;
   wallet --> connectivity_controller;
   wallet --> controller_utils;
   wallet --> gas_fee_controller;
@@ -677,7 +685,6 @@ linkStyle default opacity:0.5
   wallet --> transaction_controller;
   wallet_cli --> analytics_controller;
   wallet_cli --> base_controller;
-  wallet_cli --> config_registry_controller;
   wallet_cli --> messenger;
   wallet_cli --> remote_feature_flag_controller;
   wallet_cli --> storage_service;

codeowners.ts

@@ -148,6 +148,9 @@ const PACKAGES: Record<string, PackageInfo> = {
   'eip1193-permission-middleware': {
     teams: ['@MetaMask/core-platform'],
   },
+  'ens-controller': {
+    teams: ['@MetaMask/confirmations'],
+  },
   'eth-block-tracker': {
     teams: ['@MetaMask/core-platform'],
   },
@@ -447,6 +450,7 @@ function buildTeamSections(): CodeownersSection[] {
       rules: [
         buildRuleForPackage('address-book-controller'),
         buildRuleForPackage('approval-controller'),
+        buildRuleForPackage('ens-controller'),
         buildRuleForPackage('gas-fee-controller'),
         buildRuleForPackage('logging-controller'),
         buildRuleForPackage('message-manager'),
@@ -667,6 +671,7 @@ function buildPackageReleaseSection(): CodeownersSection {
     'earn-controller',
     'money-account-balance-service',
     'money-account-api-data-service',
+    'ens-controller',
     'gas-fee-controller',
     'gator-permissions-controller',
     'geolocation-controller',

eslint-suppressions.json

@@ -958,6 +958,22 @@
       "count": 1
     }
   },
+  "packages/ens-controller/src/EnsController.test.ts": {
+    "@typescript-eslint/explicit-function-return-type": {
+      "count": 11
+    },
+    "@typescript-eslint/prefer-nullish-coalescing": {
+      "count": 1
+    },
+    "no-param-reassign": {
+      "count": 1
+    }
+  },
+  "packages/ens-controller/src/EnsController.ts": {
+    "@typescript-eslint/explicit-function-return-type": {
+      "count": 6
+    }
+  },
   "packages/eth-block-tracker/tests/withBlockTracker.ts": {
     "no-restricted-syntax": {
       "count": 3
@@ -1503,7 +1519,12 @@
   },
   "packages/perps-controller/src/PerpsController.ts": {
     "no-restricted-syntax": {
-      "count": 2
+      "count": 3
+    }
+  },
+  "packages/perps-controller/src/services/HyperLiquidSubscriptionService.ts": {
+    "@typescript-eslint/no-unused-vars": {
+      "count": 1
     }
   },
   "packages/perps-controller/src/utils/myxAdapter.ts": {
@@ -1600,6 +1621,14 @@
       "count": 1
     }
   },
+  "packages/polling-controller/src/BlockTrackerPollingController.test.ts": {
+    "@typescript-eslint/explicit-function-return-type": {
+      "count": 2
+    },
+    "no-restricted-syntax": {
+      "count": 1
+    }
+  },
   "packages/profile-metrics-controller/src/index.ts": {
     "no-restricted-syntax": {
       "count": 2
@@ -2189,11 +2218,6 @@
       "count": 6
     }
   },
-  "packages/user-operation-controller/src/BlockTrackerPollingController.test.ts": {
-    "@typescript-eslint/explicit-function-return-type": {
-      "count": 1
-    }
-  },
   "packages/user-operation-controller/src/UserOperationController.test.ts": {
     "@typescript-eslint/explicit-function-return-type": {
       "count": 6

eslint.config.mjs

@@ -358,6 +358,7 @@ const config = createConfig([
       'packages/assets-controllers/src/TokenRatesController.ts',
       'packages/assets-controllers/src/TokensController.ts',
       'packages/controller-utils/src/siwe.ts',
+      'packages/ens-controller/src/EnsController.ts',
       'packages/gas-fee-controller/src/GasFeeController.ts',
       'packages/logging-controller/src/LoggingController.ts',
       'packages/message-manager/src/AbstractMessageManager.ts',

knip.config.mts

@@ -95,6 +95,9 @@ const config: KnipConfig = {
     'packages/eip1193-permission-middleware': {
       ignoreDependencies: ['@metamask/rpc-errors'],
     },
+    'packages/ens-controller': {
+      ignoreDependencies: ['punycode'],
+    },
     'packages/foundryup': {
       // `anvil` and `sysctl` are external system binaries, not npm packages.
       ignoreBinaries: ['anvil', 'sysctl'],

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/core-monorepo",
-  "version": "1202.0.0",
+  "version": "1191.0.0",
   "private": true,
   "description": "Monorepo for packages shared between MetaMask clients",
   "repository": {

packages/account-tree-controller/CHANGELOG.md

@@ -7,27 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-## [8.0.0]
-
-### Added
-
-- **BREAKING:** Add `:{import,export}State` ([#9663](https://github.com/MetaMask/core/pull/9663), [#9826](https://github.com/MetaMask/core/pull/9826), [#9863](https://github.com/MetaMask/core/pull/9863), [#9864](https://github.com/MetaMask/core/pull/9864), [#9883](https://github.com/MetaMask/core/pull/9883))
-  - The following actions must be registered on the controller's messenger: `MultichainAccountService:createMultichainAccountWallet`, `KeyringController:with{Controller,KeyringV2,KeyringV2Unsafe}`.
-  - This can be used to serialize/deserialize the entire account-tree state (metadata + secrets if needed).
-  - The `password` is required whenever secrets are requested.
-  - The payload is versionned and hard-coded to version 1 for now.
-- Add `AccountTreeController:initialized` event, emitted at the end of `init()` when the account tree is fully built and ready to consume ([#9880](https://github.com/MetaMask/core/pull/9880))
-- Add `AccountTreeController:uninitialized` event, emitted at the end of `clearState()` when the account tree has been torn down ([#9880](https://github.com/MetaMask/core/pull/9880))
-
 ### Changed
 
 - Bump `@metamask/accounts-controller` from `^39.0.7` to `^39.1.0` ([#9807](https://github.com/MetaMask/core/pull/9807))
-- Bump `@metamask/multichain-account-service` from `^13.0.1` to `^13.0.2` ([#9886](https://github.com/MetaMask/core/pull/9886))
-
-### Fixed
-
-- `clearState` now resets internal mappings and resets selected account group through `:selectedAccountGroupChange` ([#9825](https://github.com/MetaMask/core/pull/9825))
-  - Consumers are (and were already) expected to handle `''` for `:selectedAccountGroupChange` (which can happens during onboarding, and now, during wallet resets).
 
 ## [7.6.1]
 
@@ -670,8 +652,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Initial release ([#5847](https://github.com/MetaMask/core/pull/5847))
   - Grouping accounts into 3 main categories: Entropy source, Snap ID, keyring types.
 
-[Unreleased]: https://github.com/MetaMask/core/compare/@metamask/account-tree-controller@8.0.0...HEAD
-[8.0.0]: https://github.com/MetaMask/core/compare/@metamask/account-tree-controller@7.6.1...@metamask/account-tree-controller@8.0.0
+[Unreleased]: https://github.com/MetaMask/core/compare/@metamask/account-tree-controller@7.6.1...HEAD
 [7.6.1]: https://github.com/MetaMask/core/compare/@metamask/account-tree-controller@7.6.0...@metamask/account-tree-controller@7.6.1
 [7.6.0]: https://github.com/MetaMask/core/compare/@metamask/account-tree-controller@7.5.5...@metamask/account-tree-controller@7.6.0
 [7.5.5]: https://github.com/MetaMask/core/compare/@metamask/account-tree-controller@7.5.4...@metamask/account-tree-controller@7.5.5

packages/account-tree-controller/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@metamask/account-tree-controller",
-  "version": "8.0.0",
+  "version": "7.6.1",
   "description": "Controller to group account together based on some pre-defined rules",
   "keywords": [
     "Ethereum",
@@ -60,7 +60,7 @@
     "@metamask/keyring-api": "^24.0.0",
     "@metamask/keyring-controller": "^27.1.1",
     "@metamask/messenger": "^2.0.0",
-    "@metamask/multichain-account-service": "^13.0.2",
+    "@metamask/multichain-account-service": "^13.0.1",
     "@metamask/profile-sync-controller": "^29.0.0",
     "@metamask/snaps-controllers": "^19.0.0",
     "@metamask/snaps-sdk": "^11.0.0",
@@ -73,7 +73,6 @@
   "devDependencies": {
     "@metamask/account-api": "^2.0.0",
     "@metamask/auto-changelog": "^6.1.0",
-    "@metamask/eth-hd-keyring": "^15.0.0",
     "@metamask/providers": "^22.1.0",
     "@ts-bridge/cli": "^0.6.4",
     "@types/jest": "^30.0.0",

packages/account-tree-controller/src/AccountTreeController-method-action-types.ts

@@ -233,44 +233,6 @@ export type AccountTreeControllerSyncWithUserStorageAtLeastOnceAction = {
   handler: AccountTreeController['syncWithUserStorageAtLeastOnce'];
 };
 
-/**
- * Produces a versioned snapshot of the current wallet and group state.
- *
- * When `options.includeSecrets` is `true`, `options.password` is required
- * and verified against the vault before any secret is read. Without
- * `includeSecrets`, only metadata (names, pinned, hidden) is exported and
- * no password is needed.
- *
- * @param options - Export options.
- * @returns A promise resolving to an `AccountTreeSnapshot`.
- * @throws If the vault is locked or the password is incorrect.
- */
-export type AccountTreeControllerExportStateAction = {
-  type: `AccountTreeController:exportState`;
-  handler: AccountTreeController['exportState'];
-};
-
-/**
- * Applies a validated snapshot to the current state.
- *
- * Accepts an {@link AccountTreeSnapshot} only — untrusted wire data must be
- * parsed with {@link AccountTreeSnapshot.deserialize} first. Callers may
- * filter the snapshot with {@link AccountTreeSnapshot.filterWallets},
- * {@link AccountTreeSnapshot.filterGroups}, or
- * {@link AccountTreeSnapshot.filterAllGroups} before importing.
- *
- * New mnemonic wallets are imported via `MultichainAccountService` and new
- * private-key accounts via `KeyringController`. Metadata (name, pinned,
- * hidden) is applied to all existing and newly created wallets / groups.
- *
- * @param snapshot - The validated snapshot to import.
- * @returns A promise that resolves when the import is complete.
- */
-export type AccountTreeControllerImportStateAction = {
-  type: `AccountTreeController:importState`;
-  handler: AccountTreeController['importState'];
-};
-
 /**
  * Union of all AccountTreeController action types.
  */
@@ -292,6 +254,4 @@ export type AccountTreeControllerMethodActions =
   | AccountTreeControllerSetAccountGroupHiddenAction
   | AccountTreeControllerClearStateAction
   | AccountTreeControllerSyncWithUserStorageAction
-  | AccountTreeControllerSyncWithUserStorageAtLeastOnceAction
-  | AccountTreeControllerExportStateAction
-  | AccountTreeControllerImportStateAction;
+  | AccountTreeControllerSyncWithUserStorageAtLeastOnceAction;